云南省水土保持率分阶段目标值研究
Research on Staged Target Values for Soil and Water Conservation Rate in Yunnan Province

文章依据水利部审定的云南省2050年水土保持率远期目标值，结合云南省水土保持现状、“十三五”期间水土流失治理规模和“十四五”水土保持工作规划，以云南省水土流失集中策源地耕地、林地、园地和草地为主要研究目标，分析测算云南省2025年、2030年和2035年的水土保持率分阶段预期目标值。结果表明，云南省2025年、2030年和2035年水土保持率分阶段目标值分别为76.41%、78.16%和79.71%。
Based on the long-term target value for water and soil conservation rate in Yunnan Province in 2050, which has been approved by the Ministry of Water Resources, and taking into account the current situation of water and soil conservation in Yunnan Province, the scale of water and soil loss control during the “13th Five Year Plan” period, and the water and soil conservation work plan for the “14th Five Year Plan”, this article analyzes and calculates the main research objectives of centralized source lands of water and soil loss in Yunnan Province. These objectives include farmland, forest land, garden land, and grassland. The expected target values of water and soil conservation rate for these areas are calculated for stages in 2030 and 2035. The results indicate that the phased target values for water and soil conservation rates in Yunnan Province are 76.41% in 2025, 78.16% in 2030, and 79.71% in 2035.